Why Does Demyelination Occur in Guillain-Barré Syndrome

question 3

Multiple Choice

Why does demyelination occur in Guillain-Barré syndrome?

• A) Schwann cells die too fast for the body to replenish them.
• B) Macrophages strip myelin from the nerves.
• C) There is a lack of acetylcholine at the presynaptic junction.
• D) There is a lack of blood flow to the outermost covering of nerves.

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